TDP
125W
Max RAM
102.4 GB/s
General info
| Type i | Desktop (537 others) |
| Cpu socket i | LGA 1851Intel Core Ultra 5 245KF |
| Chipset i | Z890 (10 others) |
| Has Integrated Graphics i | ✖ |
| Thermal design power (tdp) i | 125W (36 others) |
| Semiconductor size i | 3 nm (76 others) |
| Cpu temperature i | 105 °C (72 others) |
| Pci express (pcie) version i | 5 (244 others) |
Performance
| CPU Speed i | 6 x 4.2 GHz & 8 x 3.6 GHz (1 other) |
| Cpu threads i | 14 threads (27 others) |
| Turbo clock speed i | 5.2GHz (39 others) |
| Has An Unlocked Multiplier i | ✖ |
| L2 Cache i | 26 MB (9 others) |
| L3 Cache i | 24 MB (66 others) |
Benchmarks
Memory
| Ram speed (max) i | 6400 MHz (73 others) |
| Maximum memory bandwidth i | 102.4 GB/s (1 other) |
| Ddr memory version i | 5 (466 others) |
| Memory channels i | 2 (845 others) |
| Maximum memory amount i | 192GB (83 others) |
| Supports ecc memory i | ✖ |
Similar products
Frequently Asked Questions
What is the PCIe version of the Intel Core Ultra 5 245KF?
At 5, the Intel Core Ultra 5 245KF ranks #1 out of 919 — see ranking cpu products — one of the Highest PCIe version in this category, 32% above the category average.
What is the DDR memory version of the Intel Core Ultra 5 245KF?
At 5, the Intel Core Ultra 5 245KF ranks #1 out of 952 — see ranking cpu products — one of the Highest DDR memory version in this category, 14% above the category average.
How much L2 cache does the Intel Core Ultra 5 245KF have?
At 26 MB, the Intel Core Ultra 5 245KF is 248% above the category average for L2 cache, ranking #52 out of 820 — see ranking cpu products.
What is the TDP of the Intel Core Ultra 5 245KF?
At 125W, the Intel Core Ultra 5 245KF is 103% above the category average for TDP, ranking #62 out of 931 — see ranking cpu products.
What is the semiconductor size of the Intel Core Ultra 5 245KF?
At 3 nm, the Intel Core Ultra 5 245KF is 71% below the category average for semiconductor size, ranking #874 out of 950 — see ranking cpu products.
What is the RAM speed of the Intel Core Ultra 5 245KF?
At 6400 MHz, the Intel Core Ultra 5 245KF is 49% above the category average for RAM speed, ranking #127 out of 929 — see ranking cpu products.
How much memory does the Intel Core Ultra 5 245KF support?
At 192GB, the Intel Core Ultra 5 245KF is 27% above the category average for maximum memory, ranking #128 out of 904 — see ranking cpu products.
What is the turbo clock speed of the Intel Core Ultra 5 245KF?
At 5.2GHz, the Intel Core Ultra 5 245KF is 15% above the category average for turbo clock speed, ranking #97 out of 864 — see ranking cpu products.
How does it compare?
How does the Intel Core Ultra 5 245KF's TDP compare to similar CPUss?
At 125W, the Intel Core Ultra 5 245KF leads the Intel Core Ultra 7 255U (15W) by 88%.
How does the Intel Core Ultra 5 245KF's maximum memory compare to similar CPUss?
At 192GB, the Intel Core Ultra 5 245KF leads the Apple M4 Pro (14-core CPU / 20-core GPU) (64GB) by 67%.
How does the Intel Core Ultra 5 245KF's RAM speed compare to similar CPUss?
At 6400 MHz, the Intel Core Ultra 5 245KF trails the Intel Core Ultra 7 255U (8400 MHz) by 24%.
How does the Intel Core Ultra 5 245KF's PCIe version compare to similar CPUss?
At 5, the Intel Core Ultra 5 245KF leads the Intel Core Ultra 7 255U (4) by 20%.
How does the Intel Core Ultra 5 245KF's cpu temperature compare to similar CPUss?
At 105 °C, the Intel Core Ultra 5 245KF trails the Intel Core Ultra 7 255U (110 °C) by 5%.